12248806 has 32 divisors (see below), whose sum is σ = 20856960. Its totient is φ = 5360256.

The previous prime is 12248783. The next prime is 12248809. The reversal of 12248806 is 60884221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12248809) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43141 + ... + 43423.

It is an arithmetic number, because the mean of its divisors is an integer number (651780).

Almost surely, 2^12248806 is an apocalyptic number.

12248806 is a deficient number, since it is larger than the sum of its proper divisors (8608154).

12248806 is a wasteful number, since it uses less digits than its factorization.

12248806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388.

The product of its (nonzero) digits is 6144, while the sum is 31.

The square root of 12248806 is about 3499.8294244149. The cubic root of 12248806 is about 230.5143247529.

Subtracting from 12248806 its sum of digits (31), we obtain a triangular number (12248775 = T₄₉₄₉).

The spelling of 12248806 in words is "twelve million, two hundred forty-eight thousand, eight hundred six".